Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB858531886A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yates D H
Original Assignee
Yates D H
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yates D HfiledCriticalYates D H
Priority to GB858531886ApriorityCriticalpatent/GB8531886D0/en
Publication of GB8531886D0publicationCriticalpatent/GB8531886D0/en
Priority to GB8624929Aprioritypatent/GB2185080B/en